迷宫只有两个门，一个门叫入口，另一个门叫出口。一个骑士骑马从入口进入迷宫，迷宫设置很多障碍，骑士需要在迷宫中寻找通路以到达出口。(There are only two doors in the labyrinth. One door is called the entrance, the other is called the exit. A knight rider enters a maze from the entrance. There are many obstacles in the maze. The knight needs to find a path in the maze to reach the exit)